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efi: remove "kfree(NULL)"

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No need to free a NULL pointer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
This commit is contained in:
Dan Carpenter 2013-04-30 10:43:44 +03:00 committed by Matt Fleming
parent 85c90716aa
commit 7b2dd6d2c4
1 changed files with 1 additions and 3 deletions
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4
drivers/firmware/efi/efivars.c
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@ -419,10 +419,8 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
short_name = kzalloc(short_name_size, GFP_KERNEL);
if (!short_name) {
kfree(short_name);
if (!short_name)
return 1;
}
/* Convert Unicode to normal chars (assume top bits are 0),
ala UTF-8 */